2863781992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{18840671}}^1$

素因数の和:18840696

約数の個数: 16

約数和(自身を含む): 5652201600

約数和(自身を除く): 2788419608

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 18840671, 37681342, 75362684, 150725368, 357972749, 715945498, 1431890996, 2863781992]

約数ペア:

[(1, 2863781992), (2, 1431890996), (4, 715945498), (8, 357972749), (19, 150725368), (38, 75362684), (76, 37681342), (152, 18840671)]